AR021955A1 - Dispositivo para codificar palabras de fuente de n-bit en palabras de canal de m-bit correspondientes y descodificar palabras de canal de m-bit en palabrasde fuente de n-bit correspondientes - Google Patents

Dispositivo para codificar palabras de fuente de n-bit en palabras de canal de m-bit correspondientes y descodificar palabras de canal de m-bit en palabrasde fuente de n-bit correspondientes

Info

Publication number
AR021955A1
AR021955A1 ARP990106624A ARP990106624A AR021955A1 AR 021955 A1 AR021955 A1 AR 021955A1 AR P990106624 A ARP990106624 A AR P990106624A AR P990106624 A ARP990106624 A AR P990106624A AR 021955 A1 AR021955 A1 AR 021955A1
Authority
AR
Argentina
Prior art keywords
words
bit
source
channel
coding
Prior art date
Application number
ARP990106624A
Other languages
English (en)
Spanish (es)
Original Assignee
Koninkl Philips Electronics Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of AR021955A1 publication Critical patent/AR021955A1/es

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M5/00—Conversion of the form of the representation of individual digits
    • H03M5/02—Conversion to or from representation by pulses
    • H03M5/04—Conversion to or from representation by pulses the pulses having two levels
    • H03M5/14—Code representation, e.g. transition, for a given bit cell depending on the information in one or more adjacent bit cells, e.g. delay modulation code, double density code
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M5/00—Conversion of the form of the representation of individual digits
    • H03M5/02—Conversion to or from representation by pulses
    • H03M5/04—Conversion to or from representation by pulses the pulses having two levels
    • H03M5/14—Code representation, e.g. transition, for a given bit cell depending on the information in one or more adjacent bit cells, e.g. delay modulation code, double density code
    • H03M5/145—Conversion to or from block codes or representations thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Dc Digital Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Storage Device Security (AREA)
ARP990106624A 1998-12-21 1999-12-21 Dispositivo para codificar palabras de fuente de n-bit en palabras de canal de m-bit correspondientes y descodificar palabras de canal de m-bit en palabrasde fuente de n-bit correspondientes AR021955A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98204355 1998-12-21

Publications (1)

Publication Number Publication Date
AR021955A1 true AR021955A1 (es) 2002-09-04

Family

ID=8234506

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990106624A AR021955A1 (es) 1998-12-21 1999-12-21 Dispositivo para codificar palabras de fuente de n-bit en palabras de canal de m-bit correspondientes y descodificar palabras de canal de m-bit en palabrasde fuente de n-bit correspondientes

Country Status (17)

Country Link
US (1) US6232896B1 (zh)
EP (1) EP1057268A1 (zh)
JP (1) JP2002533975A (zh)
KR (1) KR20010041155A (zh)
CN (1) CN1298572A (zh)
AR (1) AR021955A1 (zh)
AU (1) AU1977400A (zh)
BR (1) BR9908073A (zh)
CA (1) CA2321504A1 (zh)
HU (1) HUP0105429A2 (zh)
IL (1) IL137950A0 (zh)
PL (1) PL342427A1 (zh)
RU (1) RU2000124174A (zh)
TR (1) TR200002413T1 (zh)
TW (1) TW571519B (zh)
WO (1) WO2000038329A1 (zh)
ZA (1) ZA200004264B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002533974A (ja) 1998-12-21 2002-10-08 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ｎビットソースワードを対応するｍビットチャネルワードに符号化し、ｍビットチャネルワードを対応するｎビットソースワードに復号化する装置
US6417949B1 (en) * 1999-11-05 2002-07-09 Scientific-Atlanta, Inc. Broadband communication system for efficiently transmitting broadband signals
FR2821458A1 (fr) * 2001-02-28 2002-08-30 Koninkl Philips Electronics Nv Schema, procede d'analyse syntaxique et procede de generation d'un flux binaire a partir d'un schema
KR100669623B1 (ko) * 2001-03-12 2007-01-15 엘지전자 주식회사 디지털 데이터 변환방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60113366A (ja) * 1983-11-24 1985-06-19 Sony Corp 情報変換方式
US4833471A (en) * 1984-03-26 1989-05-23 Canon Kabushiki Kaisha Data processing apparatus
US5477222A (en) * 1993-05-04 1995-12-19 U.S. Philips Corporation Device for encoding/decoding N-bit source words into corresponding M-bit channel words, and vice versa
JP3457093B2 (ja) * 1995-04-14 2003-10-14 松下電器産業株式会社 記録媒体並びにデジタル変復調方法およびその装置
US5608397A (en) * 1995-08-15 1997-03-04 Lucent Technologies Inc. Method and apparatus for generating DC-free sequences
IL131488A0 (en) * 1997-12-22 2001-01-28 Koninkl Philips Electronics Nv Device for encoding/decoding n-bit source words into corresponding m-bit channel words and vice versa
JP4138031B2 (ja) * 1998-01-09 2008-08-20 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ｎ−ビットソースワードから対応したｍ−ビットチャネルワードへの符号化装置、並びに、逆向きの復号化装置

Also Published As

Publication number Publication date
KR20010041155A (ko) 2001-05-15
HUP0105429A2 (en) 2002-04-29
CN1298572A (zh) 2001-06-06
AU1977400A (en) 2000-07-12
CA2321504A1 (en) 2000-06-29
RU2000124174A (ru) 2002-08-10
ZA200004264B (en) 2001-08-20
WO2000038329A1 (en) 2000-06-29
IL137950A0 (en) 2001-10-31
TW571519B (en) 2004-01-11
PL342427A1 (en) 2001-06-04
BR9908073A (pt) 2000-10-24
JP2002533975A (ja) 2002-10-08
TR200002413T1 (tr) 2000-12-21
US6232896B1 (en) 2001-05-15
EP1057268A1 (en) 2000-12-06

Similar Documents

Publication Publication Date Title
AR021954A1 (es) Dispositivo para codificar palabras de fuente de n-bit en palabras de canal de m-bit correspondientes y descodificar palabras de canal de m-bit en palabrasde fuente de n-bit correspondientes
CN1713626B (zh) 电压电平编码系统和方法
TW200737793A (en) Hierarchical coding for multicast messages
DE69918562D1 (de) Turbo produktkode decodierer
DE69425298D1 (de) Einrichtung zur Kodierung/Dekodierung von n-bit Quellworten in entsprechende m-bit Kanalworte und umgekehrt
AR017944A1 (es) Dispositivo para codificar/decodificar un flujo de bit de datos, el portador de grabacion obtenido y el metodo de codificar con el dispositivo paracodificar
WO2003039057A3 (en) Inner coding of higher priority data within a digital message
ATE139071T1 (de) Hochwirksame fehlerkontrollkodierung in kanalkodierern und dekodierern
GB2366708A (en) Partial response channel having combined MTR and parity constraints
DE60125061D1 (de) Kodierung von audiosignalen
YU64201A (sh) Postupak za konverziju niza bita podataka binarnog informacionog signala u niz bita podataka ograničenog binarnog kanalskog signala, uredjaj za kodiranje, signal koji sadrži niz bita podataka ograničenog binarnog kanalskog signala, nosilac zapisa i uredjaj za dekodiranje
DE69912628D1 (de) Kodierung/dekodierung von zusätzlichen symbolen in einem kommunikationssystem
AR021955A1 (es) Dispositivo para codificar palabras de fuente de n-bit en palabras de canal de m-bit correspondientes y descodificar palabras de canal de m-bit en palabrasde fuente de n-bit correspondientes
BR0117111A (pt) Método e sistema para processar um quadro de sinalização amr a ser transmitido em um canal geran de meia taxa utilizando um esquema de modulação que transporta n bits em um sìmbolo
DE69930101D1 (de) Vorrichtung zum kodieren/dekodieren von n-bit-quellwörtern in korrespondierenden m-bit-kanalwörtern und umgekehrt
DE60322082D1 (de) Optimierte Codeverschachtelung digitaler Signale
HK1035450A1 (en) Encoding/decoding n-bit source words into corresponding m-bit channel words, and vice versa, such that the conversion is parity inverting
AR033487A1 (es) Dispositivo para codificar/decodificar palabras de fuente de n-bit en palabras de canal de n-bit correspondientes y viceversa
BR0106089A (pt) Dispositivo e processo para codificar uma corrente de bits de dados, portadora de registros, e, dispositivo para decodificar uma corrente de bits de dados
DE60107118D1 (de) Dekodierung von reed-muller codes
KR100260816B1 (ko) 고속 전송 시스템의 부호화/복호화 장치 및 방법
Fair et al. DC-free error control coding through guided convolutional coding
DA ROCHA et al. Coding for higher throughput Ethernet
KR100296358B1 (ko) 레이트 매칭 터보부호기의 복호기
MY128171A (en) A method and a system for transfering amr signaling frames on the halfrate channels